20162865984

素因数分解:

$2^6\times 3^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{4937}}^1$

素因数の和:5280

約数の個数: 112

約数和(自身を含む): 54183686400

約数和(自身を除く): 34020820416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 178, 192, 239, 267, 356, 478, 534, 712, 717, 956, 1068, 1424, 1434, 1912, 2136, 2848, 2868, 3824, 4272, 4937, 5696, 5736, 7648, 8544, 9874, 11472, 14811, 15296, 17088, 19748, 21271, 22944, 29622, 39496, 42542, 45888, 59244, 63813, 78992, 85084, 118488, 127626, 157984, 170168, 236976, 255252, 315968, 340336, 439393, 473952, 510504, 680672, 878786, 947904, 1021008, 1179943, 1318179, 1361344, 1757572, 2042016, 2359886, 2636358, 3515144, 3539829, 4084032, 4719772, 5272716, 7030288, 7079658, 9439544, 10545432, 14060576, 14159316, 18879088, 21090864, 28121152, 28318632, 37758176, 42181728, 56637264, 75516352, 84363456, 105014927, 113274528, 210029854, 226549056, 315044781, 420059708, 630089562, 840119416, 1260179124, 1680238832, 2520358248, 3360477664, 5040716496, 6720955328, 10081432992, 20162865984]

約数ペア:

[(1, 20162865984), (2, 10081432992), (3, 6720955328), (4, 5040716496), (6, 3360477664), (8, 2520358248), (12, 1680238832), (16, 1260179124), (24, 840119416), (32, 630089562), (48, 420059708), (64, 315044781), (89, 226549056), (96, 210029854), (178, 113274528), (192, 105014927), (239, 84363456), (267, 75516352), (356, 56637264), (478, 42181728), (534, 37758176), (712, 28318632), (717, 28121152), (956, 21090864), (1068, 18879088), (1424, 14159316), (1434, 14060576), (1912, 10545432), (2136, 9439544), (2848, 7079658), (2868, 7030288), (3824, 5272716), (4272, 4719772), (4937, 4084032), (5696, 3539829), (5736, 3515144), (7648, 2636358), (8544, 2359886), (9874, 2042016), (11472, 1757572), (14811, 1361344), (15296, 1318179), (17088, 1179943), (19748, 1021008), (21271, 947904), (22944, 878786), (29622, 680672), (39496, 510504), (42542, 473952), (45888, 439393), (59244, 340336), (63813, 315968), (78992, 255252), (85084, 236976), (118488, 170168), (127626, 157984)]